性染色体 xìngrǎnsètǐ sex chromosome Definitions Defs Origin Strokes Stroke Words Sentences Sents 性 xìng noun gender sex; gender; the biological category of male or female染色体 染色體 rǎnsètǐ chromosome A thread-like structure found in the nucleus of animal and plant cells, composed of proteins and nucleic acids, that carries genetic information.
